| Callsign | KQ4IBJ |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2023-04-25 |
| Effective Date | 2025-08-01 |
| Expire Date | 2033-04-25 |
| Cancel Date | |
| Last Action Date | 2025-08-01 |
| End Date | 2033-04-25 |
| Available Date | 2035-04-26 |
| Applicant Type | I - Individual |
| Entity Name | ROBERSON, CHRISTOPHER A |
| Street Address / Locality | 2308 E 5TH AVE KNOXVILLE, TN 379178201 |
| County | Knox County |
| Zip Location | 36°00'04.3"N 83°54'49.3"W |
| Maidenhead | EM86ba |
| FRN | 0033689100 |
| Licensee ID/SGIN | L02662764 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 4 / 4 / TN |
| Prev Callsign / Prev Class | T - Technician |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0011674511 |
| Phonetic weight / Morse weight | 14 / 76 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2023-04-25 | SYSGRT - New Systematic Call Sign Assigned |
| 2023-04-25 | LIISS - License Issued |
| 2025-08-01 | LIMOD - License Modified |